339900386

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1033}}^1\times {\mathrm{1237}}^1$

素因数の和:2298

約数の個数: 32

約数和(自身を含む): 614444160

約数和(自身を除く): 274543774

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1033, 1237, 2066, 2474, 7231, 8659, 14462, 17318, 19627, 23503, 39254, 47006, 137389, 164521, 274778, 329042, 1277821, 2555642, 8944747, 17889494, 24278599, 48557198, 169950193, 339900386]

約数ペア:

[(1, 339900386), (2, 169950193), (7, 48557198), (14, 24278599), (19, 17889494), (38, 8944747), (133, 2555642), (266, 1277821), (1033, 329042), (1237, 274778), (2066, 164521), (2474, 137389), (7231, 47006), (8659, 39254), (14462, 23503), (17318, 19627)]